System and method for treating haemorrhagic fluid for autotransfusion
US12226555B2 · kind B2 · utility
0Cited by
15References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2020 |
| Grant date | Feb 18, 2025 |
| Priority date | — |
| Expiry date | Nov 18, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2230/207
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method and system for treating, by filtration, haemorrhagic fluid contained in a container with a view to subsequent autotransfusion, including at least one step of concentrating by filtration said haemorrhagic fluid in order to increase the concentration of red blood cells in the haemorrhagic fluid to reach a target haematocrit level while at the same time removing from the haemorrhagic fluid a filtrate comprising compounds not desired for autotransfusion, further including:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.